Question

A $10,000{\text{m}}^2$ park is to be built in the city. Is it possible to make the sides of the park equal in dimension? If yes, determine the width of the park.

• A. No.
• B. Yes. Side of the park is $100\text{m}$
• C. Yes. Side of the park is $1,000\text{m}.$

Answer 1

The correct option is B Yes. Side of the park is $100\text{m}$

The area $10,000{\text{m}}^2$ is a perfect square.
$10,000{\text{m}}^2=100\text{m}\times 100\text{m}$

$\therefore$ Dimension of each side of the park can be set as $100\text{m}$ to make it a perfect square.